package com.guaoran.interview.in2018.collection.set;

import java.util.Set;
import java.util.TreeSet;

/**
 * @Author gucheng
 * @Description
 *  TreeSet 底层采用的是TreeMap进行存储
 * 2019-03-19 9:36
 */
public class TreeSetDemo {
    public static void main(String[] args) {
        Set<Integer> set = new TreeSet<>();
        set.add(10);
    }
}
